DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 120

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 5 Interrupt Controller
5.3.1
INTCR selects the interrupt control mode, and the detected edge for NMI.
Bit
Bit Name
Initial Value
R/W
Rev. 2.00 Jun. 28, 2007 Page 94 of 864
REJ09B0341-0200
Bit
7, 6
5
4
3
2 to 0
Bit Name

INTM1
INTM0
NMIEG

Interrupt Control Register (INTCR)

R
7
0
Initial
Value
All 0
0
0
0
All 0

R
6
0
R/W
R
R/W
R/W
R/W
R
INTM1
R/W
5
0
Description
Reserved
These are read-only bits and cannot be modified.
Interrupt Control Select Mode 1 and 0
These bits select either of two interrupt control modes for
the interrupt controller.
00: Interrupt control mode 0
01: Setting prohibited.
10: Interrupt control mode 2
11: Setting prohibited.
NMI Edge Select
Selects the input edge for the NMI pin.
0: Interrupt request generated at falling edge of NMI input
1: Interrupt request generated at rising edge of NMI input
Reserved
These are read-only bits and cannot be modified.
INTM0
R/W
Interrupts are controlled by I bit in CCR.
Interrupts are controlled by bits I2 to I0 in EXR, and
IPR.
4
0
NMIEG
R/W
3
0

R
2
0

R
1
0

R
0
0